PROCEDE ET INSTALLATION POUR LA FABRICATION D'UN MOULE POUR LA REALISATION D'UNE PIECE EN MATIERE PLASTIQUE DURCISSABLE

The invention concerns a method for making precise and cheap moulds for producing hardenable plastic parts identical to a finished product comprising the following steps: producing a copy (20) of the part in a material with low melting point; obtaining a mould (22) by uniformly over-injecting the co...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	AMARO WALTER, DIVIANI LUCA, BAFFELLI GIANNI, FERRONI BERNARDO
Format:	Patent
Sprache:	fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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